2017 Mercedes-Benz C 2.1L Diesel · CV17 VTG

The vehicle presents a stable and generally sound roadworthiness profile, passing every recorded MOT without a failure. The most recent test on 3 June 2025 at 44,688 miles passed, though the tester flagged a front inner brake disc worn, pitted or scored but not seriously weakened. This is a minor advisory rather than a dangerous defect, yet it confirms the braking system is now showing measurable wear after a long period of clean passes. The overall maintenance trend is stable, with no recurring failures or escalating structural concerns. At roughly 4,965 miles per year, the mileage is low for a 2017 vehicle, suggesting light use or extended periods standing. The annual progression is consistent, with no sudden jumps or suspicious gaps between the 2021 and 2025 tests. This steady accumulation points to regular rather than sporadic use, which generally favours mechanical longevity. Low mileage can mask deterioration in perishable components such as rubber bushes, seals, and tyres, so age-related decay deserves as much attention as wear. The advisory pattern centres on braking components. A rear brake disc was noted as worn in June 2023 at 37,214 miles, and a front inner disc was flagged in June 2025 at 44,688 miles. These are distinct axles and separate tests, suggesting the vehicle has required ongoing brake attention rather than a single persistent fault. A buyer should inspect the full braking system in person, checking disc thickness, pad condition, and caliper operation for binding. The 2022 test also recorded both front tyres worn close to the legal limit, indicating front-end tyre wear may be a recurring trait. Alignment, suspension bushes, and track rod ends should be examined for uneven wear patterns. Beyond the recorded advisories, a buyer should inspect the underside for corrosion, particularly around suspension mounting points and brake lines, given the vehicle's age. Exhaust emissions and fluid leaks should be checked, as low-mileage cars can suffer from condensation-related corrosion in the exhaust and gearbox. The clean 2024 pass at 41,081 miles and the lack of structural or suspension advisories are reassuring, but the recent brake disc advisory means a focused mechanical inspection of the braking system is advisable before purchase.